Mitre box



FIG. 1 is a perspective view of a mitre box showing our new design, looking downwardly at the front right corner thereof;

FIG. 2 is a top plan view of the mitre box of FIG. 1;

FIG. 3 is a bottom plan view of the mitre box of FIG. 1;

FIG. 4 is an elevational view of the left side of the mitre box of FIG. 1;

FIG. 5 is an elevational view of the right side of the mitre box of FIG. 1;

FIG. 6 is an elevational view of the front end of the mitre box of FIG. 1; and,

FIG. 7 is an elevational view of the rear end of the mitre box of FIG. 1. 

The ornamental design for a mitre box, as shown and described. 